View Compilation Error

0_0_32982735_11304.cpp: In function 'int main()':
0_0_32982735_11304.cpp:22:5: error: 'd' was not declared in this scope
     d[i][j] = -1;
     ^
0_0_32982735_11304.cpp:23:5: error: 'p' was not declared in this scope
     p[i][j] = -1;
     ^
0_0_32982735_11304.cpp:53:7: error: 'ids' was not declared in this scope
    if(ids == t){
       ^